CN202380588U - Wall vacuum insulation board - Google Patents

Wall vacuum insulation board Download PDF

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Publication number
CN202380588U
CN202380588U CN2011204470737U CN201120447073U CN202380588U CN 202380588 U CN202380588 U CN 202380588U CN 2011204470737 U CN2011204470737 U CN 2011204470737U CN 201120447073 U CN201120447073 U CN 201120447073U CN 202380588 U CN202380588 U CN 202380588U
Authority
CN
China
Prior art keywords
insulation
vacuum
vacuum heat
insulation plate
heat
Prior art date
Application number
CN2011204470737U
Other languages
Chinese (zh)
Inventor
陈桂花
邸小波
谢振刚
Original Assignee
福建赛特新材股份有限公司
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Filing date
Publication date
Application filed by 福建赛特新材股份有限公司 filed Critical 福建赛特新材股份有限公司
Priority to CN2011204470737U priority Critical patent/CN202380588U/en
Application granted granted Critical
Publication of CN202380588U publication Critical patent/CN202380588U/en

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/242Slab shaped vacuum insulation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10Insulation, e.g. vacuum or aerogel insulation

Abstract

The utility model relates to the field of building energy-saving and insulation, in particular to a wall vacuum insulation board, which comprises a vacuum insulation board formed by a high insulation packaging bag and insulation core materials vacuum-packaged in the high insulation packaging bag. A fiber reinforced composite insulation bag is vacuum-packaged outside the vacuum insulation board. Compared with the prior art, due to the fact that the fiber reinforced composite insulation bag is vacuum-packaged outside the vacuum insulation board, abrasive resistance and fireproofing performance of the wall vacuum insulation board and cohesive property of the wall vacuum insulation board and other materials are improved. The wall vacuum insulation board is quite suitable for the field of building energy-saving and insulation, is not only applied to wall exterior insulation, wall interior insulation and sandwich insulation but also applied to external thermal insulation composite systems and various decoration dry-hanging systems, and is especially suitable for energy-saving buildings with high insulation requirements in cold regions.

Description

A kind of body of wall vacuum heat-insulation plate
Technical field
The utility model relates to the building energy conservation heat insulation field, is meant a kind of body of wall vacuum heat-insulation plate especially.
Background technology
Vacuum heat-insulating plate (Vacuum Insulation Panel; Be called for short VIP) be a kind of superadiabatic heat insulating material; The method that employing vacuumizes extracts the gas in the adiabatic space; The various heat transfer paths that wherein cause because of gas are weakened even eliminate, play effective heat shield effect, thereby make its insulation effect be much better than the conventional insulation material.
The development of the builing industry of 21st century will reduce discharging with building energy conservation attaches most importance to, and adheres to that energy-saving and emission-reduction combine with scientific and technical innovation.One of measure that building energy conservation is main is that the coefficient of thermal conductivity that is widely used is low and satisfy the insulating product of related request.Some developed countries take the lead in energy saving building, using vacuum heat-insulating plate in Europe in recent years, are particularly useful for the energy saving building that the cold district insulation is had relatively high expectations.It is estimated, in European Union member countries, if in the energy-conservation enforcement of the reducing energy consumption of old building and new building, adopt VIP heat insulating material, only this item, building CO 2Discharge value just can reduce by 8%.In addition, insulation layer thickness consumptive material minimum, recyclable utilization, thereby VIP again also will be economized than general heat insulating material; The development and application insulating board for building; Can be energy-efficient, can save a large amount of resources again, this is significant to the intensification, the environmental protectionization that promote building trade.
But; In the prior art; Caused vacuum to descend because of VIP specific complex barrier bag very easily galls or punctured, and existing VIP specific complex barrier bag is difficult for and body of wall is bonding, it is relatively harsher to install and use condition, and can not directly applies to the energy saving building field.
The utility model content
The main purpose of the utility model is to overcome the shortcoming of prior art, and a kind of body of wall vacuum heat-insulation plate that building energy saving field is used that is very suitable for is provided.
The utility model adopts following technical scheme:
A kind of body of wall vacuum heat-insulation plate includes the vacuum heat-insulating plate that is made up of high-barrier packaging bag and the insulated core material of Vacuum Package in this high-barrier packaging bag, and the outer vacuum seal of this vacuum heat-insulating plate is equipped with the fiber-reinforced composite barrier bag.
Be provided with cementing agent between said vacuum heat-insulating plate and the fiber-reinforced composite barrier bag.
Preferably, the said insulated core material organic or inorganic fiber that to be particle diameter be lower than 20 μ m less than porous material and/or the fibre diameter of 100 μ m.Preferably, said porous material is a kind of or its any mixture in fume colloidal silica, precipitated silica or the silica flour.Preferably, said porous material is coated with filtering material, and this filtering material is nonwoven or glass cloth.
Preferably, said fiber-reinforced composite barrier bag is composited by the high barrier material and the outer field cloth of internal layer.That this cloth has is high temperature resistant, electric insulation, anti-oxidant, high fire line, high compactness, be easy to the characteristics such as bonding and/or thermal contraction with other materials.
Said high barrier material is aluminium plastic composite material and/or heat-shrinkage material, and said cloth can be heat-shrinkable fibre cloth.
Preferably, be provided with adsorbent in the said high-barrier packaging bag.
Preferably, the vacuum heat-insulating plate outside is coated with cementing agent, and this cementing agent can be common cementing agent or PUR; Its effect is; When the body of wall vacuum heat-insulation plate produced deformation receiving the external force effect, cementing agent can alleviate inner vacuum thermal insulation slab generation deformation, plays cushioning effect.
Preferably, the outside of said vacuum heat-insulating plate is bonded with backing material.Preferably, the outside of said backing material is coated with fireproof paint.Preferably, said backing material is extruded sheet, glass epoxy, metal sheet, nonwoven or woven cloth.Preferably, said backing material thickness is 0.2mm-10mm.Preferably, the corner of this backing material is slick and sly, in case puncture barrier bag.The main effect of backing material is: on the one hand, when gas leakage took place the vacuum thermal insulation slab, the effect that backing material can be brought into play its support made the surface of body of wall vacuum heat-insulation plate deformation can not take place; Be exactly to protect the vacuum heat-insulating plate in it not punctured when sharp weapon impact on the other hand when the body of wall vacuum heat-insulation plate receives.
When needed, when the edge sealing of vacuum thermal insulation slab is longer, need carries out flanging to it and handle, carry out other operation after flanging is handled again.
The preparation method of above-mentioned a kind of body of wall vacuum heat-insulation plate comprises the steps:
Step 1 is made core;
Step 2 is packed core in the high-barrier packaging bag into, and vacuumizes and make vacuum heat-insulating plate;
Step 3 the vacuum heat-insulating plate that makes is packed in the fiber-reinforced composite barrier bag, and secondary vacuum pumping makes the body of wall vacuum heat-insulation plate.
Preferably; In step 2, make and be coated with a layer binder in the outside of vacuum heat-insulating plate after the vacuum heat-insulating plate, in step 3, vacuum heat-insulating plate packed into after the fiber-reinforced composite barrier bag at first and carry out the secondary vacuum pumping processing again with fiber-reinforced composite barrier bag internal layer bonding with vacuum heat-insulating plate is outer.
Preferably, in step 2, make vacuum heat-insulating plate and be bonded with backing material at the upper and lower surfaces of vacuum heat-insulating plate afterwards.
If the fiber-reinforced composite barrier bag is for having heat-shrinkable fiber-reinforced composite barrier bag, after the body of wall vacuum heat-insulation plate that in step 3, makes so, to the body of wall vacuum heat-insulation plate shrink process of being heated.
Can know by above-mentioned description the utility model; Compared with prior art; A kind of body of wall vacuum heat-insulation plate of the utility model is compared with common vacuum heat-insulating plate owing to one deck fiber-reinforced composite barrier bag is arranged in its arranged outside, strengthened body of wall vacuum heat-insulation plate abrasion resistance, fire line and with the caking property of other material; So both given full play to that the vacuum insulation plate thickness is little, light weight, advantage that coefficient of thermal conductivity is low; Make again that it has that wear-resisting, mechanical strength is big, sound insulation, vibration damping, life-span more for a long time, characteristics such as caking property is good, be very suitable for the building energy conservation heat insulation field to use, can be applicable to not only that wall is incubated, is incubated within the walls, sandwich heat preservation outward; Also can be applicable to thin plastering and various decorative dried hanging system, be particularly useful for the energy saving building that the cold district insulation is had relatively high expectations.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment one;
Fig. 2 is the structural representation of the utility model specific embodiment two.
The specific embodiment
Understand the described body of wall vacuum heat-insulation plate of the utility model for clearer, through embodiment the utility model is done further explanation below.
Embodiment one
A kind of body of wall vacuum heat-insulation plate with reference to Fig. 1, includes powder bed 10, non-woven bag 20, high-barrier packaging bag 30, cementing agent 40 and fiber-reinforced composite barrier bag 50 from inside to outside successively, and its preparation method is following:
Step 1; Is in 110: 5 non-woven bags 20 of packing into the quantitative fume colloidal silica powder that has mixed, glass fiber (its diameter is 7 μ m) by mass ratio; Place the forming machine that has configured to carry out extrusion modling; Promptly get the insulated core material of required size, place baking oven to dry insulated core material, subsequent use;
Step 2 is taken out the core of drying in the high-barrier packaging bag 30 of also packing into fast from baking oven, in vacuum sealer, carry out vacuum seal one time, and the vacuum when sealing makes vacuum heat-insulating plate less than 0.1Pa;
Step 3 is carried out flanging to the vacuum heat-insulating plate that has made, and coats cementing agent 40 in the vacuum heat-insulating plate outside of rolling the limit well;
Step 4 is packed vacuum heat-insulating plate in the fiber-reinforced composite barrier bag 50 into, in vacuum sealer, carries out vacuum seal once more, and the vacuum when sealing makes the body of wall vacuum heat-insulation plate less than 0.1Pa.
Embodiment two
A kind of body of wall vacuum heat-insulation plate with reference to Fig. 2, includes powder bed 10, non-woven bag 20, high-barrier packaging bag 30, cementing agent 40, glass fiber reinforced plastic 60 and fiber-reinforced composite barrier bag 50 from inside to outside successively, and its preparation method is following:
Step 1; Is in 110: 5 non-woven bags 20 of packing into the quantitative fume colloidal silica powder that has mixed, glass fiber (its diameter is 7 μ m) by mass ratio; Place the forming machine that has configured to carry out extrusion modling; Promptly get the insulated core material of required size, place baking oven to dry insulated core material, subsequent use;
Step 2 is taken out the core of drying in the high-barrier packaging bag 30 of also packing into fast from baking oven, in vacuum sealer, carry out vacuum seal one time, and the vacuum when sealing makes vacuum heat-insulating plate less than 0.1Pa;
Step 3 is carried out flanging to the vacuum heat-insulating plate that has made, and coats cementing agent 40 in the vacuum heat-insulating plate outside of rolling the limit well, and sticks glass fiber reinforced plastic 60 respectively at the upper and lower surfaces of the vacuum heat-insulating plate that coats cementing agent 40;
Step 4 is packed the vacuum heat-insulating plate that sticks glass fiber reinforced plastic 60 in the fiber-reinforced composite barrier bag 50 into, in vacuum sealer, carries out vacuum seal once more, and the vacuum when sealing makes the body of wall vacuum heat-insulation plate less than 0.1Pa.
Embodiment three
Be that with the difference of embodiment two the fiber-reinforced composite barrier bag has heat-shrinkable, after step 4 makes the body of wall vacuum heat-insulation plate, the body of wall vacuum heat-insulation plate placed baking oven 10~15s of 65~70 ℃, taking-up gets final product.
Above-mentioned two specific embodiment that are merely the utility model, but the design concept of the utility model is not limited thereto allly utilize this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims (10)

1. a body of wall vacuum heat-insulation plate includes the vacuum heat-insulating plate that is made up of high-barrier packaging bag and the insulated core material of Vacuum Package in this high-barrier packaging bag, it is characterized in that: the outer vacuum seal of this vacuum heat-insulating plate is equipped with the fiber-reinforced composite barrier bag.
2. a kind of body of wall vacuum heat-insulation plate as claimed in claim 1 is characterized in that: be provided with cementing agent between said vacuum heat-insulating plate and the fiber-reinforced composite barrier bag.
3. a kind of body of wall vacuum heat-insulation plate as claimed in claim 1 is characterized in that: the said insulated core material organic or inorganic fiber that to be particle diameter be lower than 20 μ m less than porous material and/or the fibre diameter of 100 μ m.
4. a kind of body of wall vacuum heat-insulation plate as claimed in claim 1 is characterized in that: said fiber-reinforced composite barrier bag is composited by the high barrier material and the outer field cloth of internal layer.
5. a kind of body of wall vacuum heat-insulation plate as claimed in claim 4 is characterized in that: said high barrier material is aluminium plastic composite material and/or heat-shrinkage material, and said cloth can be heat-shrinkable fibre cloth.
6. a kind of body of wall vacuum heat-insulation plate as claimed in claim 1 is characterized in that: be provided with adsorbent in the said high-barrier packaging bag.
7. a kind of body of wall vacuum heat-insulation plate as claimed in claim 1, it is characterized in that: the outside of said vacuum heat-insulating plate is bonded with backing material.
8. a kind of body of wall vacuum heat-insulation plate as claimed in claim 7, it is characterized in that: the outside of said backing material is coated with fireproof paint.
9. a kind of body of wall vacuum heat-insulation plate as claimed in claim 7 is characterized in that: said backing material is extruded sheet, glass epoxy, metal sheet, nonwoven or woven cloth.
10. a kind of body of wall vacuum heat-insulation plate as claimed in claim 7 is characterized in that: said backing material thickness is 0.2mm-10mm, and the corner of this backing material is slick and sly.
CN2011204470737U 2011-11-11 2011-11-11 Wall vacuum insulation board CN202380588U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204470737U CN202380588U (en) 2011-11-11 2011-11-11 Wall vacuum insulation board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204470737U CN202380588U (en) 2011-11-11 2011-11-11 Wall vacuum insulation board

Publications (1)

Publication Number Publication Date
CN202380588U true CN202380588U (en) 2012-08-15

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103088924A (en) * 2012-12-10 2013-05-08 青岛研博电子有限公司 Method for processing outer wall insulation board
CN103104044A (en) * 2011-11-11 2013-05-15 福建赛特新材股份有限公司 Wall body vacuum insulation plate and preparation method thereof
CN103206027A (en) * 2013-04-24 2013-07-17 王明堂 Vacuum heat-preserving plate for light building
CN103422633A (en) * 2013-07-17 2013-12-04 戴长虹 Double-vacuum-layer ceramic composite vacuum plate with getters and preparation method of double-vacuum-layer ceramic composite vacuum plate
CN103422582A (en) * 2013-07-17 2013-12-04 戴长虹 Ceramic composite vacuum insulation plate and preparation method thereof
CN103422634A (en) * 2013-07-17 2013-12-04 戴长虹 Metal composite vacuum plate with getters and preparation method of metal composite vacuum plate
CN103422632A (en) * 2013-07-17 2013-12-04 戴长虹 Stone composite vacuum plate with getters and preparation method of stone composite vacuum plate
CN104884716A (en) * 2012-12-06 2015-09-02 道康宁公司 Construction panels
CN108086505A (en) * 2018-01-25 2018-05-29 安徽百特新材料科技有限公司 A kind of novel vacuum heat-insulating board
CN108223972A (en) * 2018-01-25 2018-06-29 安徽百特新材料科技有限公司 A kind of preparation method of novel vacuum heat-insulating board
CN111075038A (en) * 2019-12-23 2020-04-28 滁州银兴新材料科技有限公司 Manufacturing method of heat insulation board, heat insulation board and heat insulation wall using same

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103104044A (en) * 2011-11-11 2013-05-15 福建赛特新材股份有限公司 Wall body vacuum insulation plate and preparation method thereof
CN103104044B (en) * 2011-11-11 2015-09-30 福建赛特新材股份有限公司 A kind of wall body vacuum insulation plate and preparation method thereof
CN104884716A (en) * 2012-12-06 2015-09-02 道康宁公司 Construction panels
CN103088924A (en) * 2012-12-10 2013-05-08 青岛研博电子有限公司 Method for processing outer wall insulation board
CN103206027A (en) * 2013-04-24 2013-07-17 王明堂 Vacuum heat-preserving plate for light building
CN103206027B (en) * 2013-04-24 2015-11-25 王明堂 A kind of light-weight building vacuum heat-insulation plate
CN103422582A (en) * 2013-07-17 2013-12-04 戴长虹 Ceramic composite vacuum insulation plate and preparation method thereof
CN103422633A (en) * 2013-07-17 2013-12-04 戴长虹 Double-vacuum-layer ceramic composite vacuum plate with getters and preparation method of double-vacuum-layer ceramic composite vacuum plate
CN103422632A (en) * 2013-07-17 2013-12-04 戴长虹 Stone composite vacuum plate with getters and preparation method of stone composite vacuum plate
CN103422634A (en) * 2013-07-17 2013-12-04 戴长虹 Metal composite vacuum plate with getters and preparation method of metal composite vacuum plate
CN103422633B (en) * 2013-07-17 2016-01-20 戴长虹 Two vacuum layer Ceramic Composite evacuated panels having getter and preparation method thereof
CN103422634B (en) * 2013-07-17 2016-03-30 戴长虹 Metal composite vacuum plate having getter and preparation method thereof
CN103422632B (en) * 2013-07-17 2016-03-30 戴长虹 There is composite evacuated plate of the stone material of getter and preparation method thereof
CN103422582B (en) * 2013-07-17 2016-03-30 戴长虹 Ceramic composite vacuum insulation plate and preparation method thereof
CN108086505A (en) * 2018-01-25 2018-05-29 安徽百特新材料科技有限公司 A kind of novel vacuum heat-insulating board
CN108223972A (en) * 2018-01-25 2018-06-29 安徽百特新材料科技有限公司 A kind of preparation method of novel vacuum heat-insulating board
CN111075038A (en) * 2019-12-23 2020-04-28 滁州银兴新材料科技有限公司 Manufacturing method of heat insulation board, heat insulation board and heat insulation wall using same

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C14 Grant of patent or utility model
GR01 Patent grant
RGAV Abandon patent right to avoid regrant
AV01 Patent right actively abandoned

Granted publication date: 20120815

Effective date of abandoning: 20150930